* Return 0 on success else a negative LTTng error code.
*/
int lttng_rotate_session(const char *session_name,
- struct lttng_rotation_immediate_descriptor *descriptor,
+ struct lttng_rotation_immediate_descriptor *descriptor __attribute__((unused)),
struct lttng_rotation_handle **rotation_handle)
{
struct lttcomm_session_msg lsm;